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Cheap flights from Portland, Maine to Louisville from $185

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:54 am - 6:17 pmPWM  Portland-SDF Louisville Intl
7h 23m1 stop Sarasota Bradenton Intl
Multiple Airlines Logo
4:04 pm - 4:20 pmSDF  Louisville Intl-PWM Portland
24h 16m2 stops Orlando Sanford Intl Charleston
$335Multiple Airlines
Thu, Jan 28 - Sun, Jan 31
Multiple Airlines Logo
10:54 am - 6:17 pmPWM  Portland-SDF Louisville Intl
7h 23m1 stop Sarasota Bradenton Intl
Multiple Airlines Logo
4:04 pm - 9:08 amSDF  Louisville Intl-PWM Portland
17h 04m1 stop Orlando Sanford Intl
$354Multiple Airlines
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
7:10 am - 12:14 pmPWM  Portland-SDF Louisville Intl
5h 04m1 stop Newark
United Airlines Logo
2:25 pm - 7:14 pmSDF  Louisville Intl-PWM Portland
4h 49m1 stop Washington, D.C. Dulles Intl
$368United Airlines
Sat, Feb 13 - Wed, Feb 17
United Airlines Logo
7:10 am - 12:14 pmPWM  Portland-SDF Louisville Intl
5h 04m1 stop Newark
United Airlines Logo
7:17 am - 2:32 pmSDF  Louisville Intl-PWM Portland
7h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$373United Airlines
Sat, Feb 13 - Wed, Feb 17
Southwest Logo
5:10 pm - 12:25 amPWM  Portland-SDF Louisville Intl
7h 15m1 stop Baltimore/Washington
Southwest Logo
3:30 pm - 9:50 pmSDF  Louisville Intl-PWM Portland
6h 20m1 stop Baltimore/Washington
$412Southwest
Mon, Jan 4 - Thu, Jan 7
Southwest Logo
5:10 pm - 12:25 amPWM  Portland-SDF Louisville Intl
7h 15m1 stop Baltimore/Washington
Southwest Logo
7:05 am - 2:50 pmSDF  Louisville Intl-PWM Portland
7h 45m2 stops Orlando Baltimore/Washington
$417Southwest
Mon, Jan 4 - Thu, Jan 7
Delta Logo
4:50 pm - 9:41 pmPWM  Portland-SDF Louisville Intl
4h 51m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:15 am - 4:13 pmSDF  Louisville Intl-PWM Portland
5h 58m1 stop Detroit Metropolitan Wayne County
$421Delta
Wed, Apr 28 - Wed, May 5
Delta Logo
6:00 am - 1:01 pmPWM  Portland-SDF Louisville Intl
7h 01m1 stop New York LaGuardia
Delta Logo
6:05 am - 11:01 amSDF  Louisville Intl-PWM Portland
4h 56m1 stop New York LaGuardia
$434Delta
Wed, Apr 21 - Mon, Apr 26
American Airlines Logo
12:15 pm - 9:31 pmPWM  Portland-SDF Louisville Intl
9h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
5:53 pm - 10:17 pmSDF  Louisville Intl-PWM Portland
4h 24m1 stop Washington, D.C. Reagan-National
$537American Airlines
Fri, Feb 12 - Tue, Feb 16
American Airlines Logo
6:00 am - 11:12 amPWM  Portland-SDF Louisville Intl
5h 12m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:24 am - 11:47 amSDF  Louisville Intl-PWM Portland
5h 23m1 stop Chicago O'Hare Intl
$688American Airlines
Tue, Nov 24 - Sat, Nov 28

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United Airlines flights from Portland, Maine to Louisville

Our best United Airlines deals on Portland, Maine to Louisville flight tickets
United Airlines
Feb 13
PWM7:10 amPortland
5h 04m
1 stop
SDF12:14 pmLouisville Intl
Feb 17
SDF2:25 pmLouisville Intl
4h 49m
1 stop
PWM7:14 pmPortland
$368
United Airlines
Feb 13
PWM7:10 amPortland
5h 04m
1 stop
SDF12:14 pmLouisville Intl
Feb 17
SDF7:17 amLouisville Intl
7h 15m
2 stops
PWM2:32 pmPortland
$373
United Airlines
Dec 2
PWM6:00 amPortland
7h 23m
1 stop
SDF1:23 pmLouisville Intl
Dec 5
SDF2:05 pmLouisville Intl
5h 20m
1 stop
PWM7:25 pmPortland
$447

Southwest flights from Portland, Maine to Louisville

Our best Southwest deals on Portland, Maine to Louisville flight tickets
Southwest
Jan 4
PWM5:10 pmPortland
7h 15m
1 stop
SDF12:25 amLouisville Intl
Jan 7
SDF3:30 pmLouisville Intl
6h 20m
1 stop
PWM9:50 pmPortland
$412
Southwest
Jan 4
PWM5:10 pmPortland
7h 15m
1 stop
SDF12:25 amLouisville Intl
Jan 7
SDF7:05 amLouisville Intl
7h 45m
2 stops
PWM2:50 pmPortland
$417
Southwest
Jan 28
PWM12:55 pmPortland
7h 25m
2 stops
SDF8:20 pmLouisville Intl
Jan 31
SDF3:05 pmLouisville Intl
8h 45m
2 stops
PWM11:50 pmPortland
$422

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Thu 1/28

10:54 am-6:17 pm

1 stop7h 23m

Louisville Intl

Sun 1/31

4:04 pm-4:20 pm

2 stops24h 16m

$335

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Thu 1/28

10:54 am-6:17 pm

1 stop7h 23m

Louisville Intl

Sun 1/31

4:04 pm-9:08 am

1 stop17h 04m

$354
Quickest round-trip

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Sat 2/13

7:10 am-12:14 pm

1 stop5h 04m

Louisville Intl

Wed 2/17

2:25 pm-7:14 pm

1 stop4h 49m

$368

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Sat 2/13

7:10 am-12:14 pm

1 stop5h 04m

Louisville Intl

Wed 2/17

7:17 am-2:32 pm

2 stops7h 15m

$373

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Mon 1/4

5:10 pm-12:25 am

1 stop7h 15m

Louisville Intl

Thu 1/7

3:30 pm-9:50 pm

1 stop6h 20m

$412

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Mon 1/4

5:10 pm-12:25 am

1 stop7h 15m

Louisville Intl

Thu 1/7

7:05 am-2:50 pm

2 stops7h 45m

$417

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Wed 4/28

4:50 pm-9:41 pm

1 stop4h 51m

Louisville Intl

Wed 5/5

10:15 am-4:13 pm

1 stop5h 58m

$421

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Wed 4/21

6:00 am-1:01 pm

1 stop7h 01m

Louisville Intl

Mon 4/26

6:05 am-11:01 am

1 stop4h 56m

$434

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Fri 2/12

12:15 pm-9:31 pm

1 stop9h 16m

Louisville Intl

Tue 2/16

5:53 pm-10:17 pm

1 stop4h 24m

$537

PortlandLouisville

PWM Portland - SDF Louisville Intl

PWMSDF

Portland

Tue 11/24

6:00 am-11:12 am

1 stop5h 12m

Louisville Intl

Sat 11/28

6:24 am-11:47 am

1 stop5h 23m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Portland, Maine to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland, Maine and Louisville?

Prices are currently low for flights on this route.

Typical prices usually range from $451 to $701.
The lowest price recently found on this route was $335.

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of January, then departing from Portland, Maine during the month September is also very affordable. Most momondo users find prices during this month for around $406.

When to book flights from Portland, Maine to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Louisville (PWM to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Louisville

Best Price Found

$185

Fastest flight time

4h 51m

Direct flights

None
The best one-way flight to Louisville from Portland, Maine in the past 72 hours is $185. The best round-trip flight deal from Portland, Maine to Louisville found on momondo in the last 72 hours is $335.
The fastest flight from Portland, Maine to Louisville takes 4h 51m
There are no direct flights from Portland, Maine to Louisville. There are no popular flight routes from Portland, Maine to Louisville.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Louisville

  • How far is Portland to Louisville Intl by plane?

    A flight from Portland to Louisville Intl will travel around 888.5 mi. By plane, this route typically takes 4h 51m.

  • When did momondo last update prices for flights from Portland Airport to Louisville Intl Airport?

    Prices for flights from Portland Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Portland Airport to Louisville Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland, Maine to Louisville?

Best airlines flying from Portland, Maine to Louisville

Compare and see reviews for airlines that fly from Portland, Maine to Louisville with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $288Free CancellationRating
8.0
4,216 reviews
Search Southwest flights
DeltaPriceFrom $289Free CancellationRating
7.8
8,708 reviews
Search Delta flights
United AirlinesPriceFrom $306Free CancellationRating
7.3
10,474 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.0
12,224 reviews
Search American Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Shepherdsville
New Albany
Bardstown
Elizabeth
Charlestown
Corydon
Brandenburg
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Louisville for you.

Can I find flights from Portland to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Louisville.

I’m not ready to book a flight from Portland to Louisville right now. Can momondo alert me if prices change?

Price alerts on flights to Louisville from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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